| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.97 | 3.851% | $34.2397 | $34.24 | $34.25 | $34.20 |
| Purchase #2 | $107.58 | 6.280% | $114.336 | $114.34 | $114.35 | $114.30 |
| Purchase #3 | $156.41 | 9.528% | $171.3127 | $171.31 | $171.30 | $171.30 |
| Purchase #4 | $196.63 | 10.180% | $216.6469 | $216.65 | $216.65 | $216.60 |
| Purchase #5 | $125.61 | 9.701% | $137.7954 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $122.42 | 7.471% | $131.566 | $131.57 | $131.55 | $131.60 |
| Purchase #7 | $47.28 | 12.487% | $53.1839 | $53.18 | $53.20 | $53.20 |
| 7 purchase totals = | $788.90 | $859.0806 | $859.09 | $859.10 | $859.00 | |